1. HARD

12 cats are in a room. 1 cat leaves the room. Then another cat leaves the room. After that, one more cat left the room. How many cats are left in the room?

 
2. HARD

Melina is counting down the number of days until her birthday! On Monday, there were 8 days until her birthday. Today, Tuesday, there are 7 days left. Tomorrow, how many days will there be left until Melina's birthday?